464 G. v. Martens — List of Algcs. [No. 4, 



Khizoclonitjm, Kg. 

 1. Rh. occidentale, Kg. — Arracan, on sandstone rocks in the 

 Kolodyne river, in mangrove swamps. Octob. (K. 1955). 



Cladophopa, Kg. 



1. CI. scitula, Suhr.— Arracan, Boronga Island, on other sea- 

 weeds. Octob. (K. 1953). 



2. C. Tranquebariensis, Both. — Pegu, Northern Yomah, in 

 Tsoon-Choung. January. (K. 1846). 



Chrooleptjs, Ag. 



1. Oh. villosum, Kg. — Karen hills, E. of Sittang, Thayet-tchu 

 Choung, on trees, &c, at from 2 to 3000 feet elevation. — March. 

 (K. 1856). 



Campsopogon, Mont. 

 [1. C. Ebokeri, Mont.— Arracan, Akyab, in rivulets. Octob.] 

 S.K. 



Zygnemace^e. 



Spirogypa, Lk. 

 [1. Sp. elongata, Kg, — Arracan, Akyab, in stagnant and gently 

 flowing waters, not unfrequent. Octob.] S. K. 



2. Sp. nitida, Dillw. — Arracan, Akyab and Kolodyne valley, 

 rather frequent in stagnant waters. Octob. ; Pegu, Southern 

 Yomah, Poungleen. Jan. (K. 1848). 



3. Sp. decimina, Lk. — Arracan, Akyab, in sweet water creeks. 

 Decemb. (K. 1851). 



4. Sp. jugalis, Kg. — Arracan, Akyab, in stagnant waters, float- 

 ing, along with Oscillaria viridis, &c. Octob. 



5. Sp. subaequa, Kg. — Arracan, Kolodyne-valley, in stagnant 

 waters. Octob. (K. 1956). 



Ulvaceae. 



Ulva, L. 

 1. Ul. oxycocca, Kg. — Arracan, frequent on the sandstone- 

 layers along the shores opposite Akyab. Octob. (K. 1958). 



Phycoseris, ~Kg. 

 1. Pli.Jobata, Kg. -South Andaman, on sandstone rocks at 

 Camping Bay.— Apr. (K. 1 6 1 2). 



